- Classification: chemical auxiliary agent
- Appearance: white powder pam
- CAS No.:9003-05-8920
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88.5%
- Application：oil field profile control plugging agent pam
- Transport Package: 25kg/bag
- Delivery: 3-5day
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the company’s leading product, polyacrylamide, is widely used in industrial wastewater/municipal wastewater treatment, oil field, metallurgy, coal, sand washing, incense making, piling and other industries as flocculants, thickeners, drag reducers and binders. our company’s polymer series products are in a high position at home and abroad
polyacrylamide pam flocculant for water treatment cost,polyacrylamide pam powder. cas no.： 9003-05-8. hs code: . appearance: white powder. ionic type: anionic, cationic, nonionic. package: net 25kg / Chemicals Polyacrylamide with inner plastic bag. description: according to ionic characteristics, it can be divided into four types, non-ionic polyacrylamide npam, anionic polyacrylamide apam, cationic
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nonionic polyacrylamide has a strong hydrophilic character, greater than other nonionic, water-soluble polymers. despite being described as nonionic synthetic polyacrylamide obtained as a result of polymerization or copolymerization of acrylamides, often contain in their macromolecules about 1–3% of anionic groups [ 4 ].
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preparation of cationic polyacrylamide suspension and its. cationic polyacrylamide (cpam) solid particle is one of the most commonly used organic polymer flocculants in oilfield wastewater treatment, but it poses some problems, such as a slow dissolution rate and an easy formation into a “fish-eye” in the process of diluting into aqueous solution.，preparation and properties of cationic
polyacrylamide global market report 2021: covid-19 growth for free sample,the global polyacrylamide market is expected to grow from $3.72 billion in 2020 to $3.95 billion in 2021 at a compound annual growth rate (cagr) of 5.98%. the growth is mainly due to the increased
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polyacrylamide market size, share, trend, analysis, forecast 2030. south america (brazil and the rest of south america) the middle east and africa (uae, south africa, rest of mea) asia pacific emerged as the largest market for the global polyacrylamide market, with a market share of around 32.9% and 5.13 billion of the market revenue in 2021.
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polyacrylamide (pam) advanced solutions for industrial applicationswelcome to our comprehensive webpage dedicated to polyacrylamide (pam), a versatile polymer with numerous applications across various industries. our focus is on providing advanced solutions tailored to meet the specific needs of industrial processes and environmental challenges. get quote get started we are leader in
high quality chemical polymer flocculants,that of natural polymer flocculants display a superior aggregation performance. in the early days of developments of synthetic polymer flocculants, nonionic- and anionic-type polymer flocculants that are capable of promoting separation of the suspension in the wastewater were developed. in the 1960s, the
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cationic polyacrylamide copolymers (pam) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. concern has been expressed since little is known about the degradation of pams in soils.
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the ionic strength also affected natural-based polymers (e.g. chitosan and cationic polyacrylamide) [39], [40]. however, nguyen et al., [32] observed high flocculation efficiency of marine microalgae phaeodactylum tricornutum with a cationic polyacrylamide flocculant (fo3801). the discrepancy in the literature suggested that a future flocculation study
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it accelerates particle settling in suspensions, resulting in improved solution clarity and enhanced filtration.，anionic polyacrylamide chemical name (iupac): copolymer of polyacrylamide (poly(2-propenamide)] and polyacrylate [poly(2-propenoic acid)] cas rn: 9003-05-8. molecular formula: (c3h5no)x- and (c3h3o2)x-.
powder anionic polyacrylamide for industrial wastewater treatment,powder anionic polyacrylamide (apam for short) has multiple functions in industrial wastewater treatment. for example: flocculants commonly used in industrial wastewater, organic matter degradation agents, increasing sedimentation effects, etc.
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a high-performance liquid chromatographic procedure for recovering subnanomole amounts of protein from sds/polyacrylamide gel electroeluates in a form suitable for gas-phase sequence analysis has been developed. by a judicious choice of reversed-phase column packing, proteins can be retained at high …
- How is an anionic polyacrylamide flocculant synthesized?
- In this study, an anionic polyacrylamide flocculant was synthesized by ultrasonic initiated template copolymerization (USTP), using sodium allylsulfonate (SAS) and acrylamide (AM) as monomers, poly diallyl dimethyl ammonium chloride (polyDADMAC) as template, and 2,2′-azobis [2- (2-imidazolin-2-yl) propane] dihydrochloride (VA-044) as initiator.
- What is a polymer flocculant?
- Among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (PAM)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process [ 8, 9, 10 ]. The acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
- Does polyacrylic acid flocculate better than acrylamide and Quaternary acrylate salt?
- In Ref , scientists discovered that a wider distribution of polymer sizes resulted in greater flocculation for polyacrylic acid, while no such effect was observed with the copolymer of acrylamide and quaternary acrylate salt (Percol).
- Are synthetic polymers effective flocculants?
- Synthetic polymers are highly effective flocculants at low dosages but have poor shear stability. In the case of water-soluble polymers, their flocculating effect depends on the size of the random coils (i.e., the radius of gyration), which are the privileged conformation in solution.
